초록 ▼

A safety dispensing conversion device for converting storage containers of inflammable fluids such as gasoline or the like, such as the well-known “jerry can”, into a container with safety dispensing features. A pour spout, a flame arrester extending from the pour spout interiorly of the container,

A safety dispensing conversion device for converting storage containers of inflammable fluids such as gasoline or the like, such as the well-known “jerry can”, into a container with safety dispensing features. A pour spout, a flame arrester extending from the pour spout interiorly of the container, a safety cap in a normally closed relation to the pour spout, and a spring-biased operating handle and linkage arrangement mounted on the upper end of the container and connected to the safety cap to cause opening of the safety cap upon movement of the operating handle in an opening direction, and insuring closing of the safety cap due to the action of the biasing spring when the operating handle is released, in modular form, is integrated into such a container. The resulting container has the characteristics of a jerry can which permit stacking of the converted containers for efficiency in storage and transportation, with the converted container also having the safety dispensing features not found in prior art jerry cans. Further, the resulting container having the capability to automatically vent in response to excessive internal pressures, without movement of its control handle, so as to allow venting when in a stacked relation to other such containers.

대표청구항 ▼

In combination with a safety container for storing volatile inflammable fluid having an opening, a top surface, and a bottom surface, with a pour spout having a first and a second end secured within said opening, and a flame arrestor assembly operably affixed to the pour spout at the second end and

In combination with a safety container for storing volatile inflammable fluid having an opening, a top surface, and a bottom surface, with a pour spout having a first and a second end secured within said opening, and a flame arrestor assembly operably affixed to the pour spout at the second end and suspended within the opening in the container, said combination further including a spring biased safety cap pivotally joined by means of connecting link means to a pivot support means, such that the safety cap may pivot between at least a first position wherein the safety cap is engaged with the pour spout to substantially seal the opening in the container, and a second position wherein the safety cap is substantially disengaged from the pour spout, said link means pivotally connected to said pivot support means by a pivot pin, the combination further including an operating handle also pivotally attached to the pivot support means by said pivot pin, and means cooperating with said operating handle and said link means for causing said link means and said safety cap to pivot between at least said first and second positions in response to pivotal movement of said operating handle about said pivot pin, the improvement comprising: said cooperating means associated with said link means and said operating handle including a pin member passing through said link means and said handle means; said link means having a first and a second end, and being operably attached to said safety cap at said first end; said pivot pin passing through said link means at said second end to provide said pivotal movement of said safety cap between said first and second positions in response to rotation of said operating handle; said operating handle having a slot therein cooperating with said pin member through which said pin member passes; said slot guiding movement of said pin member in response to pivotal movement of said safety cap and said link means responsive to excessive pressure applied to said safety cap by the contents of said container when said safety cap is in said first closed position, to allow said safety cap to disengage from said pour spout and permit venting of said container interior without movement of said operating handle; said slot having a front and a back end; and said pin member travelling along said slot towards said front end in response to pivotal movement of said link means when said link means is displaced for said venting.